1 |
package CFClient::UI; |
2 |
|
3 |
use strict; |
4 |
|
5 |
use Scalar::Util (); |
6 |
use List::Util (); |
7 |
|
8 |
use CFClient; |
9 |
|
10 |
our ($FOCUS, $HOVER, $GRAB); # various widgets |
11 |
|
12 |
our $ROOT; |
13 |
our $TOOLTIP; |
14 |
our $BUTTON_STATE; |
15 |
|
16 |
sub check_tooltip { |
17 |
if (!$GRAB) { |
18 |
for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { |
19 |
if (exists $widget->{tooltip}) { |
20 |
|
21 |
if ($TOOLTIP->{owner} != $widget) { |
22 |
$TOOLTIP->{owner} = $widget; |
23 |
$TOOLTIP->set_text ($widget->{tooltip}); |
24 |
$TOOLTIP->move ($widget->coord2global ($widget->{w}, 0)); |
25 |
$TOOLTIP->show; |
26 |
} |
27 |
|
28 |
return; |
29 |
} |
30 |
} |
31 |
} |
32 |
|
33 |
$TOOLTIP->hide; |
34 |
delete $TOOLTIP->{owner}; |
35 |
} |
36 |
|
37 |
# class methods for events |
38 |
sub feed_sdl_key_down_event { |
39 |
$FOCUS->key_down ($_[0]) if $FOCUS; |
40 |
} |
41 |
|
42 |
sub feed_sdl_key_up_event { |
43 |
$FOCUS->key_up ($_[0]) if $FOCUS; |
44 |
} |
45 |
|
46 |
sub feed_sdl_button_down_event { |
47 |
my ($ev) = @_; |
48 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
49 |
|
50 |
if (!$BUTTON_STATE) { |
51 |
my $widget = $ROOT->find_widget ($x, $y); |
52 |
|
53 |
$GRAB = $widget; |
54 |
$GRAB->update if $GRAB; |
55 |
|
56 |
check_tooltip; |
57 |
} |
58 |
|
59 |
$BUTTON_STATE |= 1 << ($ev->{button} - 1); |
60 |
|
61 |
$GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; |
62 |
} |
63 |
|
64 |
sub feed_sdl_button_up_event { |
65 |
my ($ev) = @_; |
66 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
67 |
|
68 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
69 |
|
70 |
$BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); |
71 |
|
72 |
$GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; |
73 |
|
74 |
if (!$BUTTON_STATE) { |
75 |
my $grab = $GRAB; undef $GRAB; |
76 |
$grab->update if $grab; |
77 |
$GRAB->update if $GRAB; |
78 |
|
79 |
check_tooltip; |
80 |
} |
81 |
} |
82 |
|
83 |
sub feed_sdl_motion_event { |
84 |
my ($ev) = @_; |
85 |
my ($x, $y) = ($ev->{x}, $ev->{y}); |
86 |
|
87 |
my $widget = $GRAB || $ROOT->find_widget ($x, $y); |
88 |
|
89 |
if ($widget != $HOVER) { |
90 |
my $hover = $HOVER; $HOVER = $widget; |
91 |
|
92 |
$hover->update if $hover && $hover->{can_hover}; |
93 |
$HOVER->update if $HOVER && $HOVER->{can_hover}; |
94 |
|
95 |
check_tooltip; |
96 |
} |
97 |
|
98 |
$HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; |
99 |
} |
100 |
|
101 |
# convert position array to integers |
102 |
sub harmonize { |
103 |
my ($vals) = @_; |
104 |
|
105 |
my $rem = 0; |
106 |
|
107 |
for (@$vals) { |
108 |
my $i = int $_ + $rem; |
109 |
$rem += $_ - $i; |
110 |
$_ = $i; |
111 |
} |
112 |
} |
113 |
|
114 |
############################################################################# |
115 |
|
116 |
package CFClient::UI::Base; |
117 |
|
118 |
use strict; |
119 |
|
120 |
use CFClient::OpenGL; |
121 |
|
122 |
sub new { |
123 |
my $class = shift; |
124 |
|
125 |
my $self = bless { |
126 |
x => 0, |
127 |
y => 0, |
128 |
z => 0, |
129 |
can_events => 1, |
130 |
@_ |
131 |
}, $class; |
132 |
|
133 |
for (keys %$self) { |
134 |
if (/^connect_(.*)$/) { |
135 |
$self->connect ($1 => delete $self->{$_}); |
136 |
} |
137 |
} |
138 |
|
139 |
$self |
140 |
} |
141 |
|
142 |
sub show { |
143 |
my ($self) = @_; |
144 |
|
145 |
return if $self->{parent}; |
146 |
|
147 |
$CFClient::UI::ROOT->add ($self); |
148 |
} |
149 |
|
150 |
sub hide { |
151 |
my ($self) = @_; |
152 |
|
153 |
return unless $self->{parent}; |
154 |
|
155 |
$self->{parent}->remove ($self); |
156 |
} |
157 |
|
158 |
sub move { |
159 |
my ($self, $x, $y, $z) = @_; |
160 |
|
161 |
$self->{x} = int $x; |
162 |
$self->{y} = int $y; |
163 |
$self->{z} = $z if defined $z; |
164 |
|
165 |
$self->update; |
166 |
} |
167 |
|
168 |
sub needs_redraw { |
169 |
0 |
170 |
} |
171 |
|
172 |
sub size_request { |
173 |
require Carp; |
174 |
Carp::confess "size_request is abstract"; |
175 |
} |
176 |
|
177 |
sub configure { |
178 |
my ($self, $x, $y, $w, $h) = @_; |
179 |
|
180 |
if ($self->{aspect}) { |
181 |
my $w2 = List::Util::min $w, int $h * $self->{aspect}; |
182 |
my $h2 = List::Util::min $h, int $w / $self->{aspect}; |
183 |
|
184 |
# use alignment to adjust x, y |
185 |
|
186 |
$x += int +($w - $w2) * 0.5; |
187 |
$y += int +($h - $h2) * 0.5; |
188 |
|
189 |
($w, $h) = ($w2, $h2); |
190 |
} |
191 |
|
192 |
if ($self->{x} != $x || $self->{y} != $y) { |
193 |
$self->{x} = $x; |
194 |
$self->{y} = $y; |
195 |
$self->update; |
196 |
} |
197 |
|
198 |
if ($self->{w} != $w || $self->{h} != $h) { |
199 |
$self->{w} = $w; |
200 |
$self->{h} = $h; |
201 |
|
202 |
$self->size_allocate ($w, $h); |
203 |
$self->update; |
204 |
} |
205 |
} |
206 |
|
207 |
sub size_allocate { |
208 |
# nothing to be done |
209 |
} |
210 |
|
211 |
# return top left coordinates |
212 |
sub _topleft { |
213 |
my ($self, $x, $y) = @_; |
214 |
|
215 |
$self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); |
216 |
} |
217 |
|
218 |
# translate global coordinates to local coordinate system |
219 |
sub coord2local { |
220 |
my ($self, $x, $y) = @_; |
221 |
|
222 |
my ($X, $Y) = $self->_topleft; |
223 |
($x - $X, $y - $Y) |
224 |
} |
225 |
|
226 |
# translate local coordinates to global coordinate system |
227 |
sub coord2global { |
228 |
my ($self, $x, $y) = @_; |
229 |
|
230 |
my ($X, $Y) = $self->_topleft; |
231 |
($x + $X, $y + $Y) |
232 |
} |
233 |
|
234 |
sub focus_in { |
235 |
my ($self) = @_; |
236 |
|
237 |
return if $FOCUS == $self; |
238 |
return unless $self->{can_focus}; |
239 |
|
240 |
my $focus = $FOCUS; $FOCUS = $self; |
241 |
|
242 |
$self->emit (focus_in => $focus); |
243 |
|
244 |
$focus->update if $focus; |
245 |
$FOCUS->update; |
246 |
} |
247 |
|
248 |
sub focus_out { |
249 |
my ($self) = @_; |
250 |
|
251 |
return unless $FOCUS == $self; |
252 |
|
253 |
my $focus = $FOCUS; undef $FOCUS; |
254 |
|
255 |
$self->emit (focus_out => $focus); |
256 |
|
257 |
$focus->update if $focus; #? |
258 |
} |
259 |
|
260 |
sub mouse_motion { } |
261 |
sub button_up { } |
262 |
sub key_down { } |
263 |
sub key_up { } |
264 |
|
265 |
sub button_down { |
266 |
my ($self, $ev, $x, $y) = @_; |
267 |
|
268 |
$self->focus_in; |
269 |
} |
270 |
|
271 |
sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } |
272 |
sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } |
273 |
sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } |
274 |
sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } |
275 |
sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } |
276 |
|
277 |
sub draw { |
278 |
my ($self) = @_; |
279 |
|
280 |
return unless $self->{h} && $self->{w}; |
281 |
|
282 |
glPushMatrix; |
283 |
glTranslate $self->{x}, $self->{y}, 0; |
284 |
$self->_draw; |
285 |
glPopMatrix; |
286 |
|
287 |
if ($self == $HOVER && $self->{can_hover}) { |
288 |
my ($x, $y) = @$self{qw(x y)}; |
289 |
|
290 |
glColor 1, 0.8, 0.5, 0.2; |
291 |
glEnable GL_BLEND; |
292 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
293 |
glBegin GL_QUADS; |
294 |
glVertex $x , $y; |
295 |
glVertex $x + $self->{w}, $y; |
296 |
glVertex $x + $self->{w}, $y + $self->{h}; |
297 |
glVertex $x , $y + $self->{h}; |
298 |
glEnd; |
299 |
glDisable GL_BLEND; |
300 |
} |
301 |
} |
302 |
|
303 |
sub _draw { |
304 |
my ($self) = @_; |
305 |
|
306 |
warn "no draw defined for $self\n"; |
307 |
} |
308 |
|
309 |
sub find_widget { |
310 |
my ($self, $x, $y) = @_; |
311 |
|
312 |
return () unless $self->{can_events}; |
313 |
|
314 |
return $self |
315 |
if $x >= $self->{x} && $x < $self->{x} + $self->{w} |
316 |
&& $y >= $self->{y} && $y < $self->{y} + $self->{h}; |
317 |
|
318 |
() |
319 |
} |
320 |
|
321 |
sub set_parent { |
322 |
my ($self, $parent) = @_; |
323 |
|
324 |
Scalar::Util::weaken ($self->{parent} = $parent); |
325 |
} |
326 |
|
327 |
sub check_size { |
328 |
my ($self) = @_; |
329 |
|
330 |
return unless $self->{parent}; |
331 |
|
332 |
my ($w, $h) = $self->size_request; |
333 |
|
334 |
if ($w != $self->{req_w} || $h != $self->{req_h}) { |
335 |
$self->{req_w} = $w; |
336 |
$self->{req_h} = $h; |
337 |
|
338 |
$self->{parent}->check_size; |
339 |
} |
340 |
} |
341 |
|
342 |
sub update { |
343 |
my ($self) = @_; |
344 |
|
345 |
$self->{parent}->update |
346 |
if $self->{parent}; |
347 |
} |
348 |
|
349 |
sub connect { |
350 |
my ($self, $signal, $cb) = @_; |
351 |
|
352 |
push @{ $self->{signal_cb}{$signal} }, $cb; |
353 |
} |
354 |
|
355 |
sub emit { |
356 |
my ($self, $signal, @args) = @_; |
357 |
|
358 |
for my $cb (@{$self->{signal_cb}{$signal} || []}) { |
359 |
$cb->($self, @args); |
360 |
} |
361 |
} |
362 |
|
363 |
sub DESTROY { |
364 |
my ($self) = @_; |
365 |
|
366 |
#$self->deactivate; |
367 |
} |
368 |
|
369 |
############################################################################# |
370 |
|
371 |
package CFClient::UI::DrawBG; |
372 |
|
373 |
our @ISA = CFClient::UI::Base::; |
374 |
|
375 |
use strict; |
376 |
use CFClient::OpenGL; |
377 |
|
378 |
sub new { |
379 |
my $class = shift; |
380 |
|
381 |
# range [value, low, high, page] |
382 |
|
383 |
$class->SUPER::new ( |
384 |
bg => [0, 0, 0, 0.2], |
385 |
active_bg => [1, 1, 1, 0.5], |
386 |
@_ |
387 |
) |
388 |
} |
389 |
|
390 |
sub _draw { |
391 |
my ($self) = @_; |
392 |
|
393 |
my ($w, $h) = @$self{qw(w h)}; |
394 |
|
395 |
glEnable GL_BLEND; |
396 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
397 |
glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; |
398 |
|
399 |
glBegin GL_QUADS; |
400 |
glVertex 0 , 0; |
401 |
glVertex 0 , $h; |
402 |
glVertex $w, $h; |
403 |
glVertex $w, 0; |
404 |
glEnd; |
405 |
|
406 |
glDisable GL_BLEND; |
407 |
} |
408 |
|
409 |
############################################################################# |
410 |
|
411 |
package CFClient::UI::Empty; |
412 |
|
413 |
our @ISA = CFClient::UI::Base::; |
414 |
|
415 |
sub new { |
416 |
my ($class, %arg) = @_; |
417 |
$class->SUPER::new (can_events => 0, %arg); |
418 |
} |
419 |
|
420 |
sub size_request { |
421 |
(0, 0) |
422 |
} |
423 |
|
424 |
sub draw { } |
425 |
|
426 |
############################################################################# |
427 |
|
428 |
package CFClient::UI::Container; |
429 |
|
430 |
our @ISA = CFClient::UI::Base::; |
431 |
|
432 |
sub new { |
433 |
my ($class, %arg) = @_; |
434 |
|
435 |
my $children = delete $arg{children} || []; |
436 |
|
437 |
my $self = $class->SUPER::new (children => [], can_events => 0, %arg); |
438 |
$self->add ($_) for @$children; |
439 |
|
440 |
$self |
441 |
} |
442 |
|
443 |
sub add { |
444 |
my ($self, $child) = @_; |
445 |
|
446 |
$child->set_parent ($self); |
447 |
|
448 |
use sort 'stable'; |
449 |
|
450 |
$self->{children} = [ |
451 |
sort { $a->{z} <=> $b->{z} } |
452 |
@{$self->{children}}, $child |
453 |
]; |
454 |
|
455 |
$child->check_size; |
456 |
} |
457 |
|
458 |
sub remove { |
459 |
my ($self, $child) = @_; |
460 |
|
461 |
delete $child->{parent}; |
462 |
|
463 |
$self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; |
464 |
|
465 |
$self->check_size; |
466 |
$self->update; |
467 |
} |
468 |
|
469 |
sub find_widget { |
470 |
my ($self, $x, $y) = @_; |
471 |
|
472 |
$x -= $self->{x}; |
473 |
$y -= $self->{y}; |
474 |
|
475 |
my $res; |
476 |
|
477 |
for (reverse @{ $self->{children} }) { |
478 |
$res = $_->find_widget ($x, $y) |
479 |
and return $res; |
480 |
} |
481 |
|
482 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
483 |
} |
484 |
|
485 |
sub _draw { |
486 |
my ($self) = @_; |
487 |
|
488 |
$_->draw for @{$self->{children}}; |
489 |
} |
490 |
|
491 |
############################################################################# |
492 |
|
493 |
package CFClient::UI::Bin; |
494 |
|
495 |
our @ISA = CFClient::UI::Container::; |
496 |
|
497 |
sub new { |
498 |
my ($class, %arg) = @_; |
499 |
|
500 |
my $child = (delete $arg{child}) || new CFClient::UI::Empty::; |
501 |
|
502 |
$class->SUPER::new (children => [$child], %arg) |
503 |
} |
504 |
|
505 |
sub add { |
506 |
my ($self, $child) = @_; |
507 |
|
508 |
$self->{children} = []; |
509 |
|
510 |
$self->SUPER::add ($child); |
511 |
} |
512 |
|
513 |
sub remove { |
514 |
my ($self, $widget) = @_; |
515 |
|
516 |
$self->SUPER::remove ($widget); |
517 |
|
518 |
$self->{children} = [new CFClient::UI::Empty] |
519 |
unless @{$self->{children}}; |
520 |
} |
521 |
|
522 |
sub child { $_[0]->{children}[0] } |
523 |
|
524 |
sub size_request { |
525 |
$_[0]{children}[0]->size_request |
526 |
} |
527 |
|
528 |
sub size_allocate { |
529 |
my ($self, $w, $h) = @_; |
530 |
|
531 |
$self->{children}[0]->configure (0, 0, $w, $h); |
532 |
} |
533 |
|
534 |
############################################################################# |
535 |
|
536 |
package CFClient::UI::Window; |
537 |
|
538 |
our @ISA = CFClient::UI::Bin::; |
539 |
|
540 |
use CFClient::OpenGL; |
541 |
|
542 |
sub new { |
543 |
my ($class, %arg) = @_; |
544 |
|
545 |
my $self = $class->SUPER::new (%arg); |
546 |
} |
547 |
|
548 |
sub update { |
549 |
my ($self) = @_; |
550 |
|
551 |
# we want to do this delayed... |
552 |
$self->render_chld; |
553 |
$self->SUPER::update; |
554 |
} |
555 |
|
556 |
sub render_chld { |
557 |
my ($self) = @_; |
558 |
|
559 |
$self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
560 |
glClearColor 0, 0, 0, 1; |
561 |
glClear GL_COLOR_BUFFER_BIT; |
562 |
$self->child->draw; |
563 |
}; |
564 |
} |
565 |
|
566 |
sub size_allocate { |
567 |
my ($self, $w, $h) = @_; |
568 |
|
569 |
$self->child->configure (0, 0, $w, $h); |
570 |
|
571 |
$self->render_chld; |
572 |
} |
573 |
|
574 |
sub _draw { |
575 |
my ($self) = @_; |
576 |
|
577 |
my ($w, $h) = ($self->w, $self->h); |
578 |
|
579 |
my $tex = $self->{texture} |
580 |
or return; |
581 |
|
582 |
glEnable GL_BLEND; |
583 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
584 |
glEnable GL_TEXTURE_2D; |
585 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
586 |
|
587 |
$tex->draw_quad (0, 0, $w, $h); |
588 |
|
589 |
glDisable GL_BLEND; |
590 |
glDisable GL_TEXTURE_2D; |
591 |
} |
592 |
|
593 |
############################################################################# |
594 |
|
595 |
package CFClient::UI::ViewPort; |
596 |
|
597 |
our @ISA = CFClient::UI::Window::; |
598 |
|
599 |
sub new { die } |
600 |
|
601 |
sub size_request { |
602 |
my ($self) = @_; |
603 |
|
604 |
@$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; |
605 |
$self->child->size_allocate (0, 0, @$self{qw(child_w child_h)}); |
606 |
|
607 |
@$self{qw(child_w child_h)} |
608 |
} |
609 |
|
610 |
sub _draw { |
611 |
my ($self) = @_; |
612 |
|
613 |
$self->{children}[1]->draw; |
614 |
} |
615 |
|
616 |
|
617 |
############################################################################# |
618 |
|
619 |
package CFClient::UI::Frame; |
620 |
|
621 |
our @ISA = CFClient::UI::Bin::; |
622 |
|
623 |
use CFClient::OpenGL; |
624 |
|
625 |
sub new { |
626 |
my $class = shift; |
627 |
|
628 |
my $self = $class->SUPER::new ( |
629 |
bg => [1, 1, 1, 1], |
630 |
border_bg => [1, 1, 1, 1], |
631 |
border => 0.8, |
632 |
@_ |
633 |
); |
634 |
|
635 |
$self |
636 |
} |
637 |
|
638 |
sub set_size { |
639 |
my ($self, $w, $h) = @_; |
640 |
$self->{req_w} = $w; |
641 |
$self->{req_h} = $h; |
642 |
$self->check_size; |
643 |
} |
644 |
|
645 |
sub size_request { |
646 |
my ($self) = @_; |
647 |
($self->{req_w}, $self->{req_h}) |
648 |
} |
649 |
|
650 |
sub size_allocate { |
651 |
my ($self, $w, $h) = @_; |
652 |
$self->{w} = $w; |
653 |
$self->{h} = $h; |
654 |
$self->child->configure (0, 0, $w, $h); |
655 |
} |
656 |
|
657 |
sub _draw { |
658 |
my ($self) = @_; |
659 |
|
660 |
my ($w, $h) = ($self->{w}, $self->{h}); |
661 |
|
662 |
glEnable GL_BLEND; |
663 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
664 |
glEnable GL_TEXTURE_2D; |
665 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
666 |
|
667 |
# glBegin GL_QUADS; |
668 |
# glColor 0, 0, 0, 0; |
669 |
# glVertex 0 , 0; |
670 |
# glVertex 0 , $h; |
671 |
# glVertex $w, $h; |
672 |
# glVertex $w, 0; |
673 |
# glEnd; |
674 |
|
675 |
|
676 |
$self->child->draw; |
677 |
glDisable GL_BLEND; |
678 |
glDisable GL_TEXTURE_2D; |
679 |
} |
680 |
|
681 |
############################################################################# |
682 |
|
683 |
package CFClient::UI::FancyFrame; |
684 |
|
685 |
our @ISA = CFClient::UI::Bin::; |
686 |
|
687 |
use CFClient::OpenGL; |
688 |
|
689 |
my @tex = |
690 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
691 |
qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png); |
692 |
|
693 |
sub new { |
694 |
my $class = shift; |
695 |
|
696 |
# TODO: user_x, user_y, overwrite moveto? |
697 |
|
698 |
my $self = $class->SUPER::new ( |
699 |
bg => [1, 1, 1, 1], |
700 |
border_bg => [1, 1, 1, 1], |
701 |
border => 0.8, |
702 |
can_events => 1, |
703 |
@_ |
704 |
); |
705 |
|
706 |
$self->{title} &&= new CFClient::UI::Label |
707 |
align => 0, |
708 |
valign => 1, |
709 |
text => $self->{title}, |
710 |
fontsize => 1; |
711 |
|
712 |
$self |
713 |
} |
714 |
|
715 |
sub border { |
716 |
int $_[0]{border} * $::FONTSIZE |
717 |
} |
718 |
|
719 |
sub size_request { |
720 |
my ($self) = @_; |
721 |
|
722 |
return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; |
723 |
|
724 |
my ($w, $h) = $self->SUPER::size_request; |
725 |
|
726 |
( |
727 |
$w + $self->border * 2, |
728 |
$h + $self->border * 2, |
729 |
) |
730 |
} |
731 |
|
732 |
sub size_allocate { |
733 |
my ($self, $w, $h) = @_; |
734 |
|
735 |
$h -= List::Util::max 0, $self->border * 2; |
736 |
$w -= List::Util::max 0, $self->border * 2; |
737 |
|
738 |
$self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2) |
739 |
if $self->{title}; |
740 |
|
741 |
$self->child->configure ($self->border, $self->border, $w, $h); |
742 |
} |
743 |
|
744 |
sub button_down { |
745 |
my ($self, $ev, $x, $y) = @_; |
746 |
|
747 |
my $border = $self->border; |
748 |
|
749 |
if ($x < $self->{w} && $x >= $self->{w} - $border |
750 |
&& $y < $self->{h} && $y >= $self->{h} - $border) { |
751 |
|
752 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
753 |
my ($bw, $bh) = ($self->{w}, $self->{h}); |
754 |
|
755 |
$self->{motion} = sub { |
756 |
my ($ev, $x, $y) = @_; |
757 |
|
758 |
($x, $y) = ($ev->{x}, $ev->{y}); |
759 |
|
760 |
$self->{user_w} = $bw + $x - $ox; |
761 |
$self->{user_h} = $bh + $y - $oy; |
762 |
$self->check_size; |
763 |
}; |
764 |
|
765 |
} elsif ($x >= 0 && $x < $self->{w} |
766 |
&& $y >= 0 && $y < $border) { |
767 |
|
768 |
my ($ox, $oy) = ($ev->{x}, $ev->{y}); |
769 |
my ($bx, $by) = ($self->{x}, $self->{y}); |
770 |
|
771 |
$self->{motion} = sub { |
772 |
my ($ev, $x, $y) = @_; |
773 |
|
774 |
($x, $y) = ($ev->{x}, $ev->{y}); |
775 |
|
776 |
$self->move ($bx + $x - $ox, $by + $y - $oy); |
777 |
$self->update; |
778 |
}; |
779 |
} |
780 |
} |
781 |
|
782 |
sub button_up { |
783 |
my ($self, $ev, $x, $y) = @_; |
784 |
|
785 |
delete $self->{motion}; |
786 |
} |
787 |
|
788 |
sub mouse_motion { |
789 |
my ($self, $ev, $x, $y) = @_; |
790 |
|
791 |
$self->{motion}->($ev, $x, $y) if $self->{motion}; |
792 |
} |
793 |
|
794 |
sub _draw { |
795 |
my ($self) = @_; |
796 |
|
797 |
my ($w, $h ) = ($self->{w}, $self->{h}); |
798 |
my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); |
799 |
|
800 |
glEnable GL_BLEND; |
801 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
802 |
glEnable GL_TEXTURE_2D; |
803 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; |
804 |
|
805 |
my $border = $self->border; |
806 |
|
807 |
glColor @{ $self->{border_bg} }; |
808 |
$tex[1]->draw_quad (0, 0, $w, $border); |
809 |
$tex[3]->draw_quad (0, $border, $border, $ch); |
810 |
$tex[2]->draw_quad ($w - $border, $border, $border, $ch); |
811 |
$tex[4]->draw_quad (0, $h - $border, $w, $border); |
812 |
|
813 |
my $bg = $tex[0]; |
814 |
|
815 |
# TODO: repeat texture not scale |
816 |
my $rep_x = $cw / $bg->{w}; |
817 |
my $rep_y = $ch / $bg->{h}; |
818 |
|
819 |
glColor @{ $self->{bg} }; |
820 |
|
821 |
$bg->{s} = $rep_x; |
822 |
$bg->{t} = $rep_y; |
823 |
$bg->{wrap_mode} = 1; |
824 |
$bg->draw_quad ($border, $border, $cw, $ch); |
825 |
|
826 |
glDisable GL_TEXTURE_2D; |
827 |
glDisable GL_BLEND; |
828 |
|
829 |
$self->{title}->draw if $self->{title}; |
830 |
$self->child->draw; |
831 |
} |
832 |
|
833 |
############################################################################# |
834 |
|
835 |
package CFClient::UI::Table; |
836 |
|
837 |
our @ISA = CFClient::UI::Base::; |
838 |
|
839 |
use List::Util qw(max sum); |
840 |
|
841 |
use CFClient::OpenGL; |
842 |
|
843 |
sub new { |
844 |
my $class = shift; |
845 |
|
846 |
$class->SUPER::new ( |
847 |
col_expand => [], |
848 |
@_ |
849 |
) |
850 |
} |
851 |
|
852 |
sub add { |
853 |
my ($self, $x, $y, $child) = @_; |
854 |
|
855 |
$child->set_parent ($self); |
856 |
$self->{children}[$y][$x] = $child; |
857 |
|
858 |
$child->check_size; |
859 |
} |
860 |
|
861 |
# TODO: move to container class maybe? send childs a signal on removal? |
862 |
sub clear { |
863 |
my ($self) = @_; |
864 |
|
865 |
delete $self->{children}; |
866 |
$self->update; |
867 |
} |
868 |
|
869 |
sub get_wh { |
870 |
my ($self) = @_; |
871 |
|
872 |
my (@w, @h); |
873 |
|
874 |
for my $y (0 .. $#{$self->{children}}) { |
875 |
my $row = $self->{children}[$y] |
876 |
or next; |
877 |
|
878 |
for my $x (0 .. $#$row) { |
879 |
my $widget = $row->[$x] |
880 |
or next; |
881 |
my ($w, $h) = @$widget{qw(req_w req_h)}; |
882 |
|
883 |
$w[$x] = max $w[$x], $w; |
884 |
$h[$y] = max $h[$y], $h; |
885 |
} |
886 |
} |
887 |
|
888 |
(\@w, \@h) |
889 |
} |
890 |
|
891 |
sub size_request { |
892 |
my ($self) = @_; |
893 |
|
894 |
my ($ws, $hs) = $self->get_wh; |
895 |
|
896 |
( |
897 |
(sum @$ws), |
898 |
(sum @$hs), |
899 |
) |
900 |
} |
901 |
|
902 |
sub size_allocate { |
903 |
my ($self, $w, $h) = @_; |
904 |
|
905 |
my ($ws, $hs) = $self->get_wh; |
906 |
|
907 |
my $req_w = sum @$ws; |
908 |
my $req_h = sum @$hs; |
909 |
|
910 |
# TODO: nicer code && do row_expand |
911 |
my @col_expand = @{$self->{col_expand}}; |
912 |
@col_expand = (1) x @$ws unless @col_expand; |
913 |
my $col_expand = (sum @col_expand) || 1; |
914 |
|
915 |
# linearly scale sizes |
916 |
$ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; |
917 |
$hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs; |
918 |
|
919 |
CFClient::UI::harmonize $ws; |
920 |
CFClient::UI::harmonize $hs; |
921 |
|
922 |
my $y; |
923 |
|
924 |
for my $r (0 .. $#{$self->{children}}) { |
925 |
my $row = $self->{children}[$r] |
926 |
or next; |
927 |
|
928 |
my $x = 0; |
929 |
my $row_h = $hs->[$r]; |
930 |
|
931 |
for my $c (0 .. $#$row) { |
932 |
my $col_w = $ws->[$c]; |
933 |
|
934 |
if (my $widget = $row->[$c]) { |
935 |
$widget->configure ($x, $y, $col_w, $row_h); |
936 |
} |
937 |
|
938 |
$x += $col_w; |
939 |
} |
940 |
|
941 |
$y += $row_h; |
942 |
} |
943 |
|
944 |
} |
945 |
|
946 |
sub find_widget { |
947 |
my ($self, $x, $y) = @_; |
948 |
|
949 |
$x -= $self->{x}; |
950 |
$y -= $self->{y}; |
951 |
|
952 |
my $res; |
953 |
|
954 |
for (grep $_, map @$_, grep $_, @{ $self->{children} }) { |
955 |
$res = $_->find_widget ($x, $y) |
956 |
and return $res; |
957 |
} |
958 |
|
959 |
$self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) |
960 |
} |
961 |
|
962 |
sub _draw { |
963 |
my ($self) = @_; |
964 |
|
965 |
for (grep $_, @{$self->{children}}) { |
966 |
$_->draw for grep $_, @$_; |
967 |
} |
968 |
} |
969 |
|
970 |
############################################################################# |
971 |
|
972 |
package CFClient::UI::HBox; |
973 |
|
974 |
# TODO: wrap into common Box base class |
975 |
|
976 |
our @ISA = CFClient::UI::Container::; |
977 |
|
978 |
sub size_request { |
979 |
my ($self) = @_; |
980 |
|
981 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
982 |
|
983 |
( |
984 |
(List::Util::sum map $_->[0], @alloc), |
985 |
(List::Util::max map $_->[1], @alloc), |
986 |
) |
987 |
} |
988 |
|
989 |
sub size_allocate { |
990 |
my ($self, $w, $h) = @_; |
991 |
|
992 |
($h, $w) = ($w, $h); |
993 |
|
994 |
my $children = $self->{children}; |
995 |
|
996 |
my @h = map $_->{req_w}, @$children; |
997 |
|
998 |
my $req_h = List::Util::sum @h; |
999 |
|
1000 |
if ($req_h > $h) { |
1001 |
# ah well, not enough space |
1002 |
$_ *= $h / $req_h for @h; |
1003 |
} else { |
1004 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1005 |
$exp ||= 1; |
1006 |
|
1007 |
for (0 .. $#$children) { |
1008 |
my $child = $children->[$_]; |
1009 |
|
1010 |
my $alloc_h = $h[$_]; |
1011 |
$alloc_h += ($h - $req_h) * $child->{expand} / $exp; |
1012 |
$h[$_] = $alloc_h; |
1013 |
} |
1014 |
} |
1015 |
|
1016 |
CFClient::UI::harmonize \@h; |
1017 |
|
1018 |
my $y = 0; |
1019 |
for (0 .. $#$children) { |
1020 |
my $child = $children->[$_]; |
1021 |
my $h = $h[$_]; |
1022 |
$child->configure ($y, 0, $h, $w); |
1023 |
|
1024 |
$y += $h; |
1025 |
} |
1026 |
|
1027 |
1 |
1028 |
} |
1029 |
|
1030 |
############################################################################# |
1031 |
|
1032 |
package CFClient::UI::VBox; |
1033 |
|
1034 |
# TODO: wrap into common Box base class |
1035 |
|
1036 |
our @ISA = CFClient::UI::Container::; |
1037 |
|
1038 |
sub size_request { |
1039 |
my ($self) = @_; |
1040 |
|
1041 |
my @alloc = map [$_->size_request], @{$self->{children}}; |
1042 |
|
1043 |
( |
1044 |
(List::Util::max map $_->[0], @alloc), |
1045 |
(List::Util::sum map $_->[1], @alloc), |
1046 |
) |
1047 |
} |
1048 |
|
1049 |
sub size_allocate { |
1050 |
my ($self, $w, $h) = @_; |
1051 |
|
1052 |
my $children = $self->{children}; |
1053 |
|
1054 |
my @h = map $_->{req_h}, @$children; |
1055 |
|
1056 |
my $req_h = List::Util::sum @h; |
1057 |
|
1058 |
if ($req_h > $h) { |
1059 |
# ah well, not enough space |
1060 |
$_ *= $h / $req_h for @h; |
1061 |
} else { |
1062 |
my $exp = List::Util::sum map $_->{expand}, @$children; |
1063 |
$exp ||= 1; |
1064 |
|
1065 |
for (0 .. $#$children) { |
1066 |
my $child = $children->[$_]; |
1067 |
|
1068 |
$h[$_] += ($h - $req_h) * $child->{expand} / $exp; |
1069 |
} |
1070 |
} |
1071 |
|
1072 |
CFClient::UI::harmonize \@h; |
1073 |
|
1074 |
my $y = 0; |
1075 |
for (0 .. $#$children) { |
1076 |
my $child = $children->[$_]; |
1077 |
my $h = $h[$_]; |
1078 |
$child->configure (0, $y, $w, $h); |
1079 |
|
1080 |
$y += $h; |
1081 |
} |
1082 |
|
1083 |
1 |
1084 |
} |
1085 |
|
1086 |
############################################################################# |
1087 |
|
1088 |
package CFClient::UI::Label; |
1089 |
|
1090 |
our @ISA = CFClient::UI::Base::; |
1091 |
|
1092 |
use CFClient::OpenGL; |
1093 |
|
1094 |
sub new { |
1095 |
my ($class, %arg) = @_; |
1096 |
|
1097 |
my $self = $class->SUPER::new ( |
1098 |
fg => [1, 1, 1], |
1099 |
fontsize => 1, |
1100 |
text => "", |
1101 |
align => -1, |
1102 |
valign => -1, |
1103 |
padding => 2, |
1104 |
layout => new CFClient::Layout, |
1105 |
can_events => 0, |
1106 |
%arg |
1107 |
); |
1108 |
|
1109 |
if (exists $self->{template}) { |
1110 |
my $layout = new CFClient::Layout; |
1111 |
$layout->set_text (delete $self->{template}); |
1112 |
$self->{template} = $layout; |
1113 |
} |
1114 |
|
1115 |
$self->set_text (delete $self->{text}) if exists $self->{text}; |
1116 |
$self->set_markup (delete $self->{markup}) if exists $self->{markup}; |
1117 |
|
1118 |
$self |
1119 |
} |
1120 |
|
1121 |
sub escape_text { |
1122 |
local $_ = $_[1]; |
1123 |
|
1124 |
s/&/&/g; |
1125 |
s/>/>/g; |
1126 |
s/</</g; |
1127 |
|
1128 |
$_[1] |
1129 |
} |
1130 |
|
1131 |
sub set_text { |
1132 |
my ($self, $text) = @_; |
1133 |
|
1134 |
$self->{layout}->set_text ($text); |
1135 |
|
1136 |
delete $self->{texture}; |
1137 |
$self->check_size; |
1138 |
$self->update; |
1139 |
} |
1140 |
|
1141 |
sub set_markup { |
1142 |
my ($self, $markup) = @_; |
1143 |
|
1144 |
$self->{layout}->set_markup ($markup); |
1145 |
|
1146 |
delete $self->{texture}; |
1147 |
$self->check_size; |
1148 |
$self->update; |
1149 |
} |
1150 |
|
1151 |
sub size_request { |
1152 |
my ($self) = @_; |
1153 |
|
1154 |
$self->{layout}->set_width; |
1155 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1156 |
|
1157 |
my ($w, $h) = $self->{layout}->size; |
1158 |
|
1159 |
if (exists $self->{template}) { |
1160 |
$self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); |
1161 |
|
1162 |
my ($w2, $h2) = $self->{template}->size; |
1163 |
|
1164 |
$w = List::Util::max $w, $w2; |
1165 |
$h = List::Util::max $h, $h2; |
1166 |
} |
1167 |
|
1168 |
( |
1169 |
$w + $self->{padding} * 2, |
1170 |
$h + $self->{padding} * 2, |
1171 |
) |
1172 |
} |
1173 |
|
1174 |
sub size_allocate { |
1175 |
my ($self, $w, $h) = @_; |
1176 |
|
1177 |
delete $self->{texture}; |
1178 |
} |
1179 |
|
1180 |
sub set_fontsize { |
1181 |
my ($self, $fontsize) = @_; |
1182 |
|
1183 |
$self->{fontsize} = $fontsize; |
1184 |
delete $self->{texture}; |
1185 |
$self->check_size; |
1186 |
$self->update; |
1187 |
} |
1188 |
|
1189 |
sub _draw { |
1190 |
my ($self) = @_; |
1191 |
|
1192 |
my $tex = $self->{texture} ||= do { |
1193 |
$self->{layout}->set_width ($self->{w}); |
1194 |
$self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); |
1195 |
new_from_layout CFClient::Texture $self->{layout} |
1196 |
}; |
1197 |
|
1198 |
glEnable GL_BLEND; |
1199 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1200 |
glEnable GL_TEXTURE_2D; |
1201 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1202 |
|
1203 |
glColor @{$self->{fg}}; |
1204 |
|
1205 |
$self->{ox} = int ( |
1206 |
$self->{align} < 0 ? $self->{padding} |
1207 |
: $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} |
1208 |
: ($self->{w} - $tex->{w}) * 0.5 |
1209 |
); |
1210 |
|
1211 |
$self->{oy} = int ( |
1212 |
$self->{valign} < 0 ? $self->{padding} |
1213 |
: $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding} |
1214 |
: ($self->{h} - $tex->{h}) * 0.5 |
1215 |
); |
1216 |
|
1217 |
$tex->draw_quad ($self->{ox}, $self->{oy}); |
1218 |
|
1219 |
glDisable GL_TEXTURE_2D; |
1220 |
glDisable GL_BLEND; |
1221 |
} |
1222 |
|
1223 |
############################################################################# |
1224 |
|
1225 |
package CFClient::UI::EntryBase; |
1226 |
|
1227 |
our @ISA = CFClient::UI::Label::; |
1228 |
|
1229 |
use CFClient::OpenGL; |
1230 |
|
1231 |
sub new { |
1232 |
my $class = shift; |
1233 |
|
1234 |
$class->SUPER::new ( |
1235 |
fg => [1, 1, 1], |
1236 |
bg => [0, 0, 0, 0.2], |
1237 |
active_bg => [1, 1, 1, 0.5], |
1238 |
active_fg => [0, 0, 0], |
1239 |
can_hover => 1, |
1240 |
can_focus => 1, |
1241 |
valign => 0, |
1242 |
can_events => 1, |
1243 |
@_ |
1244 |
) |
1245 |
} |
1246 |
|
1247 |
sub _set_text { |
1248 |
my ($self, $text) = @_; |
1249 |
|
1250 |
delete $self->{cur_h}; |
1251 |
|
1252 |
return if $self->{text} eq $text; |
1253 |
|
1254 |
delete $self->{texture}; |
1255 |
|
1256 |
$self->{last_activity} = $::NOW; |
1257 |
$self->{text} = $text; |
1258 |
|
1259 |
$text =~ s/./*/g if $self->{hidden}; |
1260 |
$self->{layout}->set_text ("$text "); |
1261 |
|
1262 |
$self->emit (changed => $self->{text}); |
1263 |
} |
1264 |
|
1265 |
sub get_text { |
1266 |
$_[0]{text} |
1267 |
} |
1268 |
|
1269 |
sub size_request { |
1270 |
my ($self) = @_; |
1271 |
|
1272 |
my ($w, $h) = $self->SUPER::size_request; |
1273 |
|
1274 |
($w + 1, $h) # add 1 for cursor |
1275 |
} |
1276 |
|
1277 |
sub size_allocate { |
1278 |
my ($self, $w, $h) = @_; |
1279 |
|
1280 |
$self->_set_text (delete $self->{text});#d# don't check for == inside _set_text |
1281 |
} |
1282 |
|
1283 |
sub set_text { |
1284 |
my ($self, $text) = @_; |
1285 |
|
1286 |
$self->{cursor} = length $text; |
1287 |
$self->_set_text ($text); |
1288 |
$self->update; |
1289 |
} |
1290 |
|
1291 |
sub key_down { |
1292 |
my ($self, $ev) = @_; |
1293 |
|
1294 |
my $mod = $ev->{mod}; |
1295 |
my $sym = $ev->{sym}; |
1296 |
my $uni = $ev->{unicode}; |
1297 |
|
1298 |
my $text = $self->get_text; |
1299 |
|
1300 |
if ($sym == 8) { |
1301 |
substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; |
1302 |
} elsif ($sym == 127) { |
1303 |
substr $text, $self->{cursor}, 1, ""; |
1304 |
} elsif ($sym == CFClient::SDLK_LEFT) { |
1305 |
--$self->{cursor} if $self->{cursor}; |
1306 |
} elsif ($sym == CFClient::SDLK_RIGHT) { |
1307 |
++$self->{cursor} if $self->{cursor} < length $self->{text}; |
1308 |
} elsif ($sym == CFClient::SDLK_HOME) { |
1309 |
$self->{cursor} = 0; |
1310 |
} elsif ($sym == CFClient::SDLK_END) { |
1311 |
$self->{cursor} = length $text; |
1312 |
} elsif ($sym == 27) { |
1313 |
$self->emit ('escape'); |
1314 |
} elsif ($uni) { |
1315 |
substr $text, $self->{cursor}++, 0, chr $uni; |
1316 |
} |
1317 |
|
1318 |
$self->_set_text ($text); |
1319 |
$self->update; |
1320 |
} |
1321 |
|
1322 |
sub focus_in { |
1323 |
my ($self) = @_; |
1324 |
|
1325 |
$self->{last_activity} = $::NOW; |
1326 |
|
1327 |
$self->SUPER::focus_in; |
1328 |
} |
1329 |
|
1330 |
sub button_down { |
1331 |
my ($self, $ev, $x, $y) = @_; |
1332 |
|
1333 |
$self->SUPER::button_down ($ev, $x, $y); |
1334 |
|
1335 |
my $idx = $self->{layout}->xy_to_index ($x, $y); |
1336 |
|
1337 |
# byte-index to char-index |
1338 |
my $text = $self->{text}; |
1339 |
utf8::encode $text; |
1340 |
$self->{cursor} = length substr $text, 0, $idx; |
1341 |
|
1342 |
$self->_set_text ($self->{text}); |
1343 |
$self->update; |
1344 |
} |
1345 |
|
1346 |
sub mouse_motion { |
1347 |
my ($self, $ev, $x, $y) = @_; |
1348 |
# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# |
1349 |
} |
1350 |
|
1351 |
sub _draw { |
1352 |
my ($self) = @_; |
1353 |
|
1354 |
local $self->{fg} = $self->{fg}; |
1355 |
|
1356 |
if ($FOCUS == $self) { |
1357 |
glColor @{$self->{active_bg}}; |
1358 |
$self->{fg} = $self->{active_fg}; |
1359 |
} else { |
1360 |
glColor @{$self->{bg}}; |
1361 |
} |
1362 |
|
1363 |
glEnable GL_BLEND; |
1364 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1365 |
glBegin GL_QUADS; |
1366 |
glVertex 0 , 0; |
1367 |
glVertex 0 , $self->{h}; |
1368 |
glVertex $self->{w}, $self->{h}; |
1369 |
glVertex $self->{w}, 0; |
1370 |
glEnd; |
1371 |
glDisable GL_BLEND; |
1372 |
|
1373 |
$self->SUPER::_draw; |
1374 |
|
1375 |
#TODO: force update every cursor change :( |
1376 |
if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { |
1377 |
|
1378 |
unless (exists $self->{cur_h}) { |
1379 |
my $text = substr $self->{text}, 0, $self->{cursor}; |
1380 |
utf8::encode $text; |
1381 |
|
1382 |
@$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) |
1383 |
} |
1384 |
|
1385 |
glColor @{$self->{fg}}; |
1386 |
glBegin GL_LINES; |
1387 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; |
1388 |
glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; |
1389 |
glEnd; |
1390 |
} |
1391 |
} |
1392 |
|
1393 |
package CFClient::UI::Entry; |
1394 |
|
1395 |
our @ISA = CFClient::UI::EntryBase::; |
1396 |
|
1397 |
use CFClient::OpenGL; |
1398 |
|
1399 |
sub key_down { |
1400 |
my ($self, $ev) = @_; |
1401 |
|
1402 |
my $sym = $ev->{sym}; |
1403 |
|
1404 |
if ($sym == 13) { |
1405 |
$self->emit (activate => $self->get_text); |
1406 |
$self->update; |
1407 |
|
1408 |
} else { |
1409 |
$self->SUPER::key_down ($ev); |
1410 |
} |
1411 |
|
1412 |
} |
1413 |
|
1414 |
############################################################################# |
1415 |
|
1416 |
package CFClient::UI::Button; |
1417 |
|
1418 |
our @ISA = CFClient::UI::Label::; |
1419 |
|
1420 |
use CFClient::OpenGL; |
1421 |
|
1422 |
my @tex = |
1423 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1424 |
qw(b1_button_active.png); |
1425 |
|
1426 |
sub new { |
1427 |
my $class = shift; |
1428 |
|
1429 |
$class->SUPER::new ( |
1430 |
padding => 4, |
1431 |
fg => [1, 1, 1], |
1432 |
bg => [1, 1, 1, 0.2], |
1433 |
active_fg => [0, 0, 1], |
1434 |
can_hover => 1, |
1435 |
align => 0, |
1436 |
valign => 0, |
1437 |
can_events => 1, |
1438 |
@_ |
1439 |
) |
1440 |
} |
1441 |
|
1442 |
sub button_up { |
1443 |
my ($self, $ev, $x, $y) = @_; |
1444 |
|
1445 |
if ($x >= 0 && $x < $self->{w} |
1446 |
&& $y >= 0 && $y < $self->{h}) { |
1447 |
$self->emit ("activate"); |
1448 |
} |
1449 |
} |
1450 |
|
1451 |
sub _draw { |
1452 |
my ($self) = @_; |
1453 |
|
1454 |
local $self->{fg} = $self->{fg}; |
1455 |
|
1456 |
if ($GRAB == $self) { |
1457 |
$self->{fg} = $self->{active_fg}; |
1458 |
} |
1459 |
|
1460 |
glEnable GL_BLEND; |
1461 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1462 |
glEnable GL_TEXTURE_2D; |
1463 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1464 |
glColor 0, 0, 0, 1; |
1465 |
|
1466 |
$tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); |
1467 |
|
1468 |
glDisable GL_TEXTURE_2D; |
1469 |
glDisable GL_BLEND; |
1470 |
|
1471 |
$self->SUPER::_draw; |
1472 |
} |
1473 |
|
1474 |
############################################################################# |
1475 |
|
1476 |
package CFClient::UI::CheckBox; |
1477 |
|
1478 |
our @ISA = CFClient::UI::DrawBG::; |
1479 |
|
1480 |
my @tex = |
1481 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1482 |
qw(c1_checkbox_bg.png c1_checkbox_active.png); |
1483 |
|
1484 |
use CFClient::OpenGL; |
1485 |
|
1486 |
sub new { |
1487 |
my $class = shift; |
1488 |
|
1489 |
$class->SUPER::new ( |
1490 |
padding => 2, |
1491 |
fg => [1, 1, 1], |
1492 |
active_fg => [1, 1, 0], |
1493 |
state => 0, |
1494 |
can_hover => 1, |
1495 |
@_ |
1496 |
) |
1497 |
} |
1498 |
|
1499 |
sub size_request { |
1500 |
my ($self) = @_; |
1501 |
|
1502 |
($self->{padding} * 2 + 6) x 2 |
1503 |
} |
1504 |
|
1505 |
sub button_down { |
1506 |
my ($self, $ev, $x, $y) = @_; |
1507 |
|
1508 |
if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} |
1509 |
&& $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { |
1510 |
$self->{state} = !$self->{state}; |
1511 |
$self->emit (changed => $self->{state}); |
1512 |
} |
1513 |
} |
1514 |
|
1515 |
sub _draw { |
1516 |
my ($self) = @_; |
1517 |
|
1518 |
$self->SUPER::_draw; |
1519 |
|
1520 |
glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; |
1521 |
|
1522 |
my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; |
1523 |
|
1524 |
glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; |
1525 |
|
1526 |
glEnable GL_BLEND; |
1527 |
glEnable GL_TEXTURE_2D; |
1528 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1529 |
|
1530 |
my $tex = $self->{state} ? $tex[1] : $tex[0]; |
1531 |
|
1532 |
$tex->draw_quad (0, 0, $s, $s); |
1533 |
|
1534 |
glDisable GL_TEXTURE_2D; |
1535 |
glDisable GL_BLEND; |
1536 |
} |
1537 |
|
1538 |
############################################################################# |
1539 |
|
1540 |
package CFClient::UI::Image; |
1541 |
|
1542 |
our @ISA = CFClient::UI::Base::; |
1543 |
|
1544 |
use CFClient::OpenGL; |
1545 |
use Carp qw/confess/; |
1546 |
|
1547 |
our %loaded_images; |
1548 |
|
1549 |
sub new { |
1550 |
my $class = shift; |
1551 |
|
1552 |
my $self = $class->SUPER::new (can_events => 0, @_); |
1553 |
|
1554 |
$self->{image} or confess "Image has 'image' not set. This is a fatal error!"; |
1555 |
|
1556 |
$loaded_images{$self->{image}} ||= |
1557 |
new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; |
1558 |
|
1559 |
my $tex = $self->{tex} = $loaded_images{$self->{image}}; |
1560 |
|
1561 |
Scalar::Util::weaken $loaded_images{$self->{image}}; |
1562 |
|
1563 |
$self->{aspect} = $tex->{w} / $tex->{h}; |
1564 |
|
1565 |
$self |
1566 |
} |
1567 |
|
1568 |
sub size_request { |
1569 |
my ($self) = @_; |
1570 |
|
1571 |
($self->{tex}->{w}, $self->{tex}->{h}) |
1572 |
} |
1573 |
|
1574 |
sub _draw { |
1575 |
my ($self) = @_; |
1576 |
|
1577 |
my $tex = $self->{tex}; |
1578 |
|
1579 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1580 |
|
1581 |
if ($self->{rot90}) { |
1582 |
glRotate 90, 0, 0, 1; |
1583 |
glTranslate 0, -$self->{w}, 0; |
1584 |
|
1585 |
($w, $h) = ($h, $w); |
1586 |
} |
1587 |
|
1588 |
glEnable GL_BLEND; |
1589 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1590 |
glEnable GL_TEXTURE_2D; |
1591 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1592 |
|
1593 |
$tex->draw_quad (0, 0, $w, $h); |
1594 |
|
1595 |
glDisable GL_BLEND; |
1596 |
glDisable GL_TEXTURE_2D; |
1597 |
} |
1598 |
|
1599 |
############################################################################# |
1600 |
|
1601 |
package CFClient::UI::VGauge; |
1602 |
|
1603 |
our @ISA = CFClient::UI::Base::; |
1604 |
|
1605 |
use CFClient::OpenGL; |
1606 |
|
1607 |
my %tex = ( |
1608 |
food => [ |
1609 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1610 |
qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ |
1611 |
], |
1612 |
grace => [ |
1613 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1614 |
qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ |
1615 |
], |
1616 |
hp => [ |
1617 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1618 |
qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ |
1619 |
], |
1620 |
mana => [ |
1621 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } |
1622 |
qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ |
1623 |
], |
1624 |
); |
1625 |
|
1626 |
# eg. VGauge->new (gauge => 'food'), default gauge: food |
1627 |
sub new { |
1628 |
my $class = shift; |
1629 |
|
1630 |
my $self = $class->SUPER::new ( |
1631 |
type => 'food', |
1632 |
@_ |
1633 |
); |
1634 |
|
1635 |
$self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h}; |
1636 |
|
1637 |
$self |
1638 |
} |
1639 |
|
1640 |
sub size_request { |
1641 |
my ($self) = @_; |
1642 |
|
1643 |
#my $tex = $tex{$self->{type}}[0]; |
1644 |
#@$tex{qw(w h)} |
1645 |
(0, 0) |
1646 |
} |
1647 |
|
1648 |
sub set_max { |
1649 |
my ($self, $max) = @_; |
1650 |
|
1651 |
$self->{max_val} = $max; |
1652 |
} |
1653 |
|
1654 |
sub set_value { |
1655 |
my ($self, $val, $max) = @_; |
1656 |
|
1657 |
$self->set_max ($max) |
1658 |
if defined $max; |
1659 |
|
1660 |
$max = $self->{max_val}; |
1661 |
$self->{val} = $val; |
1662 |
|
1663 |
$self->update; |
1664 |
} |
1665 |
|
1666 |
sub _draw { |
1667 |
my ($self) = @_; |
1668 |
|
1669 |
my $tex = $tex{$self->{type}}; |
1670 |
|
1671 |
my ($w, $h) = ($self->{w}, $self->{h}); |
1672 |
|
1673 |
if ($self->{vertical}) { |
1674 |
glRotate 90, 0, 0, 1; |
1675 |
glTranslate 0, -$self->{w}, 0; |
1676 |
|
1677 |
($w, $h) = ($h, $w); |
1678 |
} |
1679 |
|
1680 |
my $ycut = $self->{val} / ($self->{max_val} || 1); |
1681 |
$ycut = 1 if $self->{val} > $self->{max_val}; |
1682 |
|
1683 |
my $t1 = $tex->[0]; |
1684 |
my $t2 = $tex->[1]; |
1685 |
|
1686 |
glEnable GL_BLEND; |
1687 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1688 |
glEnable GL_TEXTURE_2D; |
1689 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1690 |
|
1691 |
my $h1 = $self->{h} - $ycut * $self->{h}; |
1692 |
my $h2 = $ycut * $self->{h}; |
1693 |
|
1694 |
glBindTexture GL_TEXTURE_2D, $t1->{name}; |
1695 |
glBegin GL_QUADS; |
1696 |
glTexCoord 0 , 0; glVertex 0 , 0; |
1697 |
glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; |
1698 |
glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; |
1699 |
glTexCoord $t1->{s}, 0; glVertex $w, 0; |
1700 |
glEnd; |
1701 |
|
1702 |
glBindTexture GL_TEXTURE_2D, $t2->{name}; |
1703 |
glBegin GL_QUADS; |
1704 |
glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; |
1705 |
glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; |
1706 |
glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; |
1707 |
glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; |
1708 |
glEnd; |
1709 |
|
1710 |
glDisable GL_BLEND; |
1711 |
glDisable GL_TEXTURE_2D; |
1712 |
} |
1713 |
|
1714 |
############################################################################# |
1715 |
|
1716 |
package CFClient::UI::Gauge; |
1717 |
|
1718 |
our @ISA = CFClient::UI::VBox::; |
1719 |
|
1720 |
sub new { |
1721 |
my ($class, %arg) = @_; |
1722 |
|
1723 |
my $self = $class->SUPER::new ( |
1724 |
tooltip => $arg{type}, |
1725 |
%arg, |
1726 |
); |
1727 |
|
1728 |
$self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); |
1729 |
$self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); |
1730 |
$self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); |
1731 |
|
1732 |
$self |
1733 |
} |
1734 |
|
1735 |
sub set_fontsize { |
1736 |
my ($self, $fsize) = @_; |
1737 |
|
1738 |
$self->{value}->set_fontsize ($fsize); |
1739 |
$self->{max} ->set_fontsize ($fsize); |
1740 |
} |
1741 |
|
1742 |
sub set_value { |
1743 |
my ($self, $val, $max) = @_; |
1744 |
|
1745 |
$self->set_max ($max) |
1746 |
if defined $max; |
1747 |
|
1748 |
$self->{gauge}->set_value ($val, $max); |
1749 |
$self->{value}->set_text ($val); |
1750 |
} |
1751 |
|
1752 |
sub set_max { |
1753 |
my ($self, $max) = @_; |
1754 |
|
1755 |
$self->{gauge}->set_max ($max); |
1756 |
$self->{max}->set_text ($max); |
1757 |
} |
1758 |
|
1759 |
############################################################################# |
1760 |
|
1761 |
package CFClient::UI::Slider; |
1762 |
|
1763 |
use strict; |
1764 |
|
1765 |
use CFClient::OpenGL; |
1766 |
|
1767 |
our @ISA = CFClient::UI::DrawBG::; |
1768 |
|
1769 |
my @tex = |
1770 |
map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } |
1771 |
qw(s1_slider.png s1_slider_bg.png); |
1772 |
|
1773 |
sub new { |
1774 |
my $class = shift; |
1775 |
|
1776 |
# range [value, low, high, page] |
1777 |
|
1778 |
# TODO: 0-width page |
1779 |
# TODO: req_w/h are wrong with vertical |
1780 |
# TODO: calculations are off |
1781 |
my $self = $class->SUPER::new ( |
1782 |
fg => [1, 1, 1], |
1783 |
active_fg => [0, 0, 0], |
1784 |
range => [0, 0, 100, 10], |
1785 |
req_w => 20, |
1786 |
req_h => 20, |
1787 |
vertical => 0, |
1788 |
can_hover => 1, |
1789 |
inner_pad => 5, |
1790 |
@_ |
1791 |
); |
1792 |
|
1793 |
$self |
1794 |
} |
1795 |
|
1796 |
sub size_request { |
1797 |
my ($self) = @_; |
1798 |
|
1799 |
my $w = $self->{req_w}; |
1800 |
my $h = $self->{req_h}; |
1801 |
|
1802 |
$self->{vertical} ? ($h, $w) : ($w, $h) |
1803 |
} |
1804 |
|
1805 |
sub button_down { |
1806 |
my ($self, $ev, $x, $y) = @_; |
1807 |
|
1808 |
$self->SUPER::button_down ($ev, $x, $y); |
1809 |
$self->mouse_motion ($ev, $x, $y); |
1810 |
} |
1811 |
|
1812 |
sub mouse_motion { |
1813 |
my ($self, $ev, $x, $y) = @_; |
1814 |
|
1815 |
if ($GRAB == $self) { |
1816 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
1817 |
|
1818 |
my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); |
1819 |
|
1820 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
1821 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
1822 |
|
1823 |
$x -= $inner_pad_px; # substract the padding |
1824 |
$x = $x * ($hi - $lo) / $inner_w + $lo; |
1825 |
$x = $lo if $x < $lo; |
1826 |
$x = $hi - $page if $x > $hi - $page; |
1827 |
$self->{range}[0] = $x; |
1828 |
|
1829 |
$self->emit (changed => $x); |
1830 |
$self->update; |
1831 |
} |
1832 |
} |
1833 |
|
1834 |
# the inner_* stuff is for generating a padding for the slider handle, |
1835 |
# so that the handle doesn't leave the texture. This calculation isn't 100% |
1836 |
# correct propably, but it does the job for now |
1837 |
sub _calc_inner_pad_px { |
1838 |
my ($self, $w) = @_; |
1839 |
($w / 100) * $self->{inner_pad} # % to pixels |
1840 |
} |
1841 |
|
1842 |
sub _draw { |
1843 |
my ($self) = @_; |
1844 |
|
1845 |
$self->SUPER::_draw (); |
1846 |
|
1847 |
my ($w, $h) = @$self{qw(w h)}; |
1848 |
|
1849 |
if ($self->{vertical}) { |
1850 |
# draw a vertical slider like a rotated horizontal slider |
1851 |
|
1852 |
glRotate 90, 0, 0, 1; |
1853 |
glTranslate 0, -$self->{w}, 0; |
1854 |
|
1855 |
($w, $h) = ($h, $w); |
1856 |
} |
1857 |
|
1858 |
my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; |
1859 |
my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; |
1860 |
|
1861 |
my ($value, $lo, $hi, $page) = @{$self->{range}}; |
1862 |
|
1863 |
$hi = $value + 1 if $lo == $hi; |
1864 |
|
1865 |
my $inner_pad_px = $self->_calc_inner_pad_px ($w); |
1866 |
my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right |
1867 |
|
1868 |
$page = int $page * $inner_w / ($hi - $lo); |
1869 |
$value = int +($value - $lo) * $inner_w / ($hi - $lo); |
1870 |
|
1871 |
$w -= $page; |
1872 |
$page &= ~1; |
1873 |
glTranslate $page * 0.5, 0, 0; |
1874 |
$page ||= 2; |
1875 |
|
1876 |
my $knob_a = $inner_pad_px + ($value - $page * 0.5); |
1877 |
my $knob_b = $inner_pad_px + ($value + $page * 0.5); |
1878 |
|
1879 |
glEnable GL_BLEND; |
1880 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
1881 |
glEnable GL_TEXTURE_2D; |
1882 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
1883 |
|
1884 |
# draw background |
1885 |
$tex[1]->draw_quad (0, 0, $w, $h); |
1886 |
|
1887 |
# draw handle |
1888 |
$tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); |
1889 |
|
1890 |
glDisable GL_BLEND; |
1891 |
glDisable GL_TEXTURE_2D; |
1892 |
} |
1893 |
|
1894 |
############################################################################# |
1895 |
|
1896 |
package CFClient::UI::TextView; |
1897 |
|
1898 |
our @ISA = CFClient::UI::HBox::; |
1899 |
|
1900 |
use CFClient::OpenGL; |
1901 |
|
1902 |
sub new { |
1903 |
my $class = shift; |
1904 |
|
1905 |
my $self = $class->SUPER::new ( |
1906 |
fontsize => 1, |
1907 |
@_, |
1908 |
|
1909 |
layout => (new CFClient::Layout), |
1910 |
par => [], |
1911 |
height => 0, |
1912 |
children => [ |
1913 |
(new CFClient::UI::Empty expand => 1), |
1914 |
(new CFClient::UI::Slider vertical => 1), |
1915 |
], |
1916 |
); |
1917 |
|
1918 |
$self->{children}[1]->connect (changed => sub { |
1919 |
$self->update; |
1920 |
}); |
1921 |
|
1922 |
$self |
1923 |
} |
1924 |
|
1925 |
sub set_fontsize { |
1926 |
my ($self, $fontsize) = @_; |
1927 |
|
1928 |
$self->{fontsize} = $fontsize; |
1929 |
$self->reflow; |
1930 |
} |
1931 |
|
1932 |
sub text_height { |
1933 |
my ($self, $text) = @_; |
1934 |
|
1935 |
my $layout = $self->{layout}; |
1936 |
|
1937 |
$layout->set_height ($self->{fontsize} * $::FONTSIZE); |
1938 |
$layout->set_width ($self->{w}); |
1939 |
$layout->set_text ($text); |
1940 |
|
1941 |
($layout->size)[1] |
1942 |
} |
1943 |
|
1944 |
sub reflow { |
1945 |
my ($self) = @_; |
1946 |
|
1947 |
$self->{need_reflow}++; |
1948 |
$self->update; |
1949 |
} |
1950 |
|
1951 |
sub size_allocate { |
1952 |
my ($self, $w, $h) = @_; |
1953 |
|
1954 |
$self->SUPER::size_allocate ($w, $h); |
1955 |
|
1956 |
$self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); |
1957 |
$self->{layout}->set_width ($self->{children}[0]{w}); |
1958 |
|
1959 |
$self->reflow; |
1960 |
} |
1961 |
|
1962 |
sub add_paragraph { |
1963 |
my ($self, $color, $text) = @_; |
1964 |
|
1965 |
#TODO: intelligently "reformat" paragraph |
1966 |
|
1967 |
my $height = $self->text_height ($text); |
1968 |
|
1969 |
$self->{height} += $height; |
1970 |
|
1971 |
push @{$self->{par}}, [$height, $color, $text]; |
1972 |
|
1973 |
$self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; |
1974 |
$self->{children}[1]->update; |
1975 |
} |
1976 |
|
1977 |
sub update { |
1978 |
my ($self) = @_; |
1979 |
|
1980 |
$self->SUPER::update; |
1981 |
|
1982 |
return unless $self->{h} > 0; |
1983 |
|
1984 |
delete $self->{texture}; |
1985 |
|
1986 |
$ROOT->on_refresh ($self, sub { |
1987 |
if (delete $self->{need_reflow}) { |
1988 |
my $height = 0; |
1989 |
|
1990 |
$height += $_->[0] = $self->text_height ($_->[2]) |
1991 |
for @{$self->{par}}; |
1992 |
|
1993 |
$self->{height} = $height; |
1994 |
|
1995 |
$self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; |
1996 |
|
1997 |
delete $self->{texture}; |
1998 |
} |
1999 |
|
2000 |
$self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { |
2001 |
glClearColor 0, 0, 0, 1; |
2002 |
glClear GL_COLOR_BUFFER_BIT; |
2003 |
|
2004 |
glEnable GL_BLEND; |
2005 |
glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
2006 |
glEnable GL_TEXTURE_2D; |
2007 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2008 |
|
2009 |
my $top = int $self->{children}[1]{range}[0]; |
2010 |
|
2011 |
my $y0 = $top; |
2012 |
my $y1 = $top + $self->{h}; |
2013 |
|
2014 |
my $y = 0; |
2015 |
|
2016 |
my $layout = $self->{layout}; |
2017 |
|
2018 |
for my $par (@{$self->{par}}) { |
2019 |
my $h = $par->[0]; |
2020 |
|
2021 |
if ($y0 < $y + $h && $y < $y1) { |
2022 |
$layout->set_text ($par->[2]); |
2023 |
|
2024 |
glColor @{ $par->[1] }; |
2025 |
my ($W, $H) = $layout->size; |
2026 |
CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); |
2027 |
} |
2028 |
|
2029 |
$y += $h; |
2030 |
} |
2031 |
|
2032 |
glDisable GL_TEXTURE_2D; |
2033 |
glDisable GL_BLEND; |
2034 |
}; |
2035 |
}); |
2036 |
} |
2037 |
|
2038 |
sub _draw { |
2039 |
my ($self) = @_; |
2040 |
|
2041 |
if ($self->{texture}) { |
2042 |
glEnable GL_TEXTURE_2D; |
2043 |
glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; |
2044 |
$self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); |
2045 |
glDisable GL_TEXTURE_2D; |
2046 |
} |
2047 |
|
2048 |
$self->{children}[1]->draw; |
2049 |
|
2050 |
} |
2051 |
|
2052 |
############################################################################# |
2053 |
|
2054 |
package CFClient::UI::Animator; |
2055 |
|
2056 |
use CFClient::OpenGL; |
2057 |
|
2058 |
our @ISA = CFClient::UI::Bin::; |
2059 |
|
2060 |
sub moveto { |
2061 |
my ($self, $x, $y) = @_; |
2062 |
|
2063 |
$self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; |
2064 |
$self->{speed} = 0.001; |
2065 |
$self->{time} = 1; |
2066 |
|
2067 |
::animation_start $self; |
2068 |
} |
2069 |
|
2070 |
sub animate { |
2071 |
my ($self, $interval) = @_; |
2072 |
|
2073 |
$self->{time} -= $interval * $self->{speed}; |
2074 |
if ($self->{time} <= 0) { |
2075 |
$self->{time} = 0; |
2076 |
::animation_stop $self; |
2077 |
} |
2078 |
|
2079 |
my ($x0, $y0, $x1, $y1) = @{$self->{moveto}}; |
2080 |
|
2081 |
$self->{x} = $x0 * $self->{time} + $x1 * (1 - $self->{time}); |
2082 |
$self->{y} = $y0 * $self->{time} + $y1 * (1 - $self->{time}); |
2083 |
} |
2084 |
|
2085 |
sub _draw { |
2086 |
my ($self) = @_; |
2087 |
|
2088 |
glPushMatrix; |
2089 |
glRotate $self->{time} * 1000, 0, 1, 0; |
2090 |
$self->{children}[0]->draw; |
2091 |
glPopMatrix; |
2092 |
} |
2093 |
|
2094 |
############################################################################# |
2095 |
|
2096 |
package CFClient::UI::Flopper; |
2097 |
|
2098 |
our @ISA = CFClient::UI::Button::; |
2099 |
|
2100 |
sub new { |
2101 |
my $class = shift; |
2102 |
|
2103 |
my $self = $class->SUPER::new ( |
2104 |
state => 0, |
2105 |
connect_activate => \&toggle_flopper, |
2106 |
can_events => 1, |
2107 |
@_ |
2108 |
); |
2109 |
|
2110 |
if ($self->{state}) { |
2111 |
$self->{state} = 0; |
2112 |
$self->toggle_flopper; |
2113 |
} |
2114 |
|
2115 |
$self |
2116 |
} |
2117 |
|
2118 |
sub toggle_flopper { |
2119 |
my ($self) = @_; |
2120 |
|
2121 |
# TODO: use animation |
2122 |
if ($self->{state} = !$self->{state}) { |
2123 |
$CFClient::UI::ROOT->add ($self->{other}); |
2124 |
$self->{other}->move ($self->coord2global (0, $self->{h})); |
2125 |
$self->emit ("open"); |
2126 |
} else { |
2127 |
$CFClient::UI::ROOT->remove ($self->{other}); |
2128 |
$self->emit ("close"); |
2129 |
} |
2130 |
|
2131 |
$self->emit (changed => $self->{state}); |
2132 |
} |
2133 |
|
2134 |
############################################################################# |
2135 |
|
2136 |
package CFClient::UI::Root; |
2137 |
|
2138 |
our @ISA = CFClient::UI::Container::; |
2139 |
|
2140 |
use CFClient::OpenGL; |
2141 |
|
2142 |
sub check_size { |
2143 |
my ($self) = @_; |
2144 |
|
2145 |
$self->configure (0, 0, $::WIDTH, $::HEIGHT); |
2146 |
} |
2147 |
|
2148 |
sub size_request { |
2149 |
($::WIDTH, $::HEIGHT) |
2150 |
} |
2151 |
|
2152 |
sub configure { |
2153 |
my ($self, $x, $y, $w, $h) = @_; |
2154 |
|
2155 |
$self->SUPER::configure ($x, $y, $w, $h); |
2156 |
|
2157 |
for my $child (@{$self->{children}}) { |
2158 |
my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; |
2159 |
|
2160 |
$X = List::Util::max 0, List::Util::min $w - $W, $X; |
2161 |
$Y = List::Util::max 0, List::Util::min $h - $H, $Y; |
2162 |
$child->configure ($X, $Y, $W,$H); |
2163 |
} |
2164 |
} |
2165 |
|
2166 |
sub _topleft { |
2167 |
my ($self, $x, $y) = @_; |
2168 |
|
2169 |
($x, $y) |
2170 |
} |
2171 |
|
2172 |
sub update { |
2173 |
my ($self) = @_; |
2174 |
|
2175 |
$self->check_size; |
2176 |
::refresh (); |
2177 |
} |
2178 |
|
2179 |
sub add { |
2180 |
my ($self, $child) = @_; |
2181 |
|
2182 |
# integerize window positions |
2183 |
$child->{x} = int $child->{x}; |
2184 |
$child->{y} = int $child->{y}; |
2185 |
|
2186 |
$self->SUPER::add ($child); |
2187 |
} |
2188 |
|
2189 |
sub on_refresh { |
2190 |
my ($self, $id, $cb) = @_; |
2191 |
|
2192 |
$self->{refresh_hook}{$id} = $cb; |
2193 |
} |
2194 |
|
2195 |
sub draw { |
2196 |
my ($self) = @_; |
2197 |
|
2198 |
while (my $rcb = delete $self->{refresh_hook}) { |
2199 |
$_->() for values %$rcb; |
2200 |
} |
2201 |
|
2202 |
glViewport 0, 0, $::WIDTH, $::HEIGHT; |
2203 |
glClearColor +($::CFG->{fow_intensity}) x 3, 1; |
2204 |
glClear GL_COLOR_BUFFER_BIT; |
2205 |
|
2206 |
glMatrixMode GL_PROJECTION; |
2207 |
glLoadIdentity; |
2208 |
glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; |
2209 |
glMatrixMode GL_MODELVIEW; |
2210 |
glLoadIdentity; |
2211 |
|
2212 |
$self->_draw; |
2213 |
} |
2214 |
|
2215 |
############################################################################# |
2216 |
|
2217 |
package CFClient::UI; |
2218 |
|
2219 |
$ROOT = new CFClient::UI::Root; |
2220 |
$TOOLTIP = new CFClient::UI::Label fontsize => 0.8, can_events => 0; |
2221 |
|
2222 |
1 |
2223 |
|